Feb 23, 2018 - Leading global battery and solar energy company sonnen will move its Australian headquarters from Sydney to Adelaide where it will also establish a manufacturing hub. The announcement further cements South Australia as a world leader in renewable energy and storage. The German company, the world’s largest producer of household battery and solar energy storage solutions, will use Adelaide as its central shipping facility for Australia and the Asia and South Pacific region. It will also establish a technical training facility in the South Australian capital, which will cover Australia, New Zealand and Asia Pacific markets. Sonnen…